Wacom STU-430 4.5" LCD Signature Pad

Ideal for any electronic signing environment, the STU430 is a versatile, full-featured, monochrome signature pad with a thin design and a low-profile surface. The 4.5-inch LCD screen is large enough to capture longer handwritten electronic signatures, and accommodates soft buttons in addition to the signature area. The screen is easily readable in varying light conditions. State-of-the-art encryption and a unique hardware ID ensure a secure signing experience.


  • Dimensions (W x H x D): 161 x 174 x 11 mm
  • Weight (including stand): 280 g
  • Main body color: Gray
  • Power supply: Via USB, no additional power adapter required
  • Power consumption: 1.0 W maximum
  • Communication interface: USB

LCD Display

  • Display Type: F-STN
  • Cover plate surface: Tempered glass
  • Native resolution: 320 x 200 pixels

Pad and Pen

  • Reading Technology: Electromagenetic Resonance (EMR)
  • Active area size: 3.8 x 2.4 inches / 96 x 60 mm
  • Coordinate resolution: 2540 lpi / 0.01 mm/pt (non-interpolated)
  • Coordinate accuracy: ±0.02 inches / ±0.5 mm (center)
  • Report rate: 200 points per second (non-interpolated)
  • Pressure levels: 1024 (non-interpolated)
  • Encryption: AES256 / RSA2048

Additional Features

  • Pen storage: Pen tray
  • Connectivity security: USB cable locking system
  • Data security: Real time signature capture without internal pad memory
  • Security lock slot: Yes, Kensington
  • Signature software compatability:
    • Compatible with Windows signature / eSign software and Wacom´s sign pro PDF and sign pro PDF Plug-in for Adobe Acrobat. For Windows, C++, .Net and Java development libraries available for developers (contact us for library and software availability in other development languages and platforms)


This item has been classed as being in Grade A Condition, fully working with only minor signs of use.

Included Accessories

  • Wacom Stylus
  • Mini USB Cable


SKU 1165
Barcode # 664697956967
Brand Wacom